WAS/WASL-interacting protein family member 1 (WIPF1)

Plays a role in the reorganization of the actin cytoskeleton. Contributes with NCK1 and GRB2 in the recruitment and activation of WASL.

May participate in regulating the subcellular localization of WASL, leading to the disassembly of stress fibers in favor of filopodia formation. Plays a role in the formation of mobile ruffles (By similarity).